EP 0196574 B1 19901010 - 4,4'-DIAMINODIPHENYL COMPOUNDS, PROCESS FOR THEIR PREPARATION AND THEIR USE
Title (en)
4,4'-DIAMINODIPHENYL COMPOUNDS, PROCESS FOR THEIR PREPARATION AND THEIR USE
Publication
Application
Priority
DE 3511545 A 19850329
Abstract (en)
[origin: EP0196574A2] 1. A 4,4'-diaminobiphenyl compound of the general formula I see diagramm : EP0196574,P6,F1 in which X denotes the n-propyl, isopropyl, n-butyl, isobutyl, 1-methylpropyl, n-propoxy, isopropoxy, isobutoxy, 1-methylpropoxy or 2-methoxyethoxy radical and A is (.) or one equivalent of an inorganic acid.
IPC 1-7
IPC 8 full level
C07C 217/84 (2006.01); C07B 61/00 (2006.01); C07C 67/00 (2006.01); C07C 209/00 (2006.01); C07C 209/54 (2006.01); C07C 211/49 (2006.01); C07C 211/50 (2006.01); C07C 211/55 (2006.01); C07C 213/00 (2006.01); C07C 213/02 (2006.01); C07C 217/82 (2006.01); C09B 31/00 (2006.01); C09B 35/08 (2006.01); C09B 49/10 (2006.01); C09B 55/00 (2006.01)
CPC (source: EP KR)
C07C 211/50 (2013.01 - EP); C07C 217/82 (2013.01 - KR); C07C 217/84 (2013.01 - EP)
Designated contracting state (EPC)
CH DE FR GB IT LI
DOCDB simple family (publication)
EP 0196574 A2 19861008; EP 0196574 A3 19880203; EP 0196574 B1 19901010; DE 3511545 A1 19861002; DE 3674821 D1 19901115; IN 164815 B 19890610; JP H0774184 B2 19950809; JP S61229846 A 19861014; KR 860007198 A 19861008; KR 940003062 B1 19940413
DOCDB simple family (application)
EP 86103879 A 19860321; DE 3511545 A 19850329; DE 3674821 T 19860321; IN 238CA1986 A 19860324; JP 6883286 A 19860328; KR 860002326 A 19860328